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Fitbit Flex Wireless Activity and Sleep Tracker Wristband

Fitbit Flex Wireless Activity and Sleep Tracker Wristband - image 1 of 3

About this item


  • All-Day Activity Tracking
  • Sleep Tracking and Alarms
  • SmartTrack™ Auto Exercise Recognition
  • Reminders to Move
  • LED Progress Display
  • Battery Life Up to 5 Days

The FitBit Flex is a slim, stylish device that is with you all the time. During the day, it tracks steps, distance, and calories burned. At night, it tracks your sleep cycle and wakes you silently in the morning. Just check out the lights to see how you stack up against your personal goal. It’s the motivation you need to get out and be more active.



Material: Rubber
Weight: .1 kilograms
Product Model: Fitbit Flex
Computer Features: Daily alarms, water resistant
Includes: Instructions
Battery Charge Life: Up to 25 Hours
Wireless Technology: Bluetooth
Connectivity: USB
Operating System Compatibility: Android, Apple iOS
Activities tracked: Total Steps, Daily Workout Memory, Daily Distance, Calories Burned
Battery: 1 Lithium ion, Required, included
Warranty: 1 year limited warranty. To obtain a copy of the manufacturer's or supplier's warranty for this item, please call Target Guest Services at 1-800-591-3869.
TCIN: 15132419
UPC: 810351020967
Item Number (DPCI): 057-03-3550
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Color Violet
In stock - free standard shipping with REDcard
Not in stores
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Most helpful positive reviews

Nice design, easy to use

5 out of 5 stars
Peter 5 years ago
I managed to get my hands on both the Jawbone Up and the Fitbit Flex, and wore both on the same wrist for a couple of days to compare. The numbers worked out to be within 2-3 percent of each other, but the Fitbit's applications, website and capabilities blew the Up away. Highly recommend this de...see moreof the reviewer's review
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5 out of 5 stars
Starlyn 4 years ago
I love my Fitbit Flex, I love being able to see how much I walked in a day, keep track of my sleep habits, weight loss, how much water I drink, and some other cool thing. You can even link it to My Fitness Pal. It's very motivational. I never take mine off other than to charge it. It's great that is...see moreof the reviewer's review
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Fit Bit Flex

5 out of 5 stars
Sandra 5 years ago
The Fit Bit Flex is great - it easily tracks all the walking, steps, elevation and activity you do. It's very accurate, easy to use (fun dashboard) and comfortable. At first it was a little difficult to snap on; but it gets easier as you break it in. I don't usually wear it in the shower, but it's n...see moreof the reviewer's review
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Great motivator!

5 out of 5 stars
Annette 5 years ago
I love this product. I love that it counts my steps and signals when I reach my goal. It links up with the app My Fitness Pal, which I use to track calories. I stopped using the pedometer app I bought for my phone, since it always drained the battery. It also gives me good information on my sleep pa...see moreof the reviewer's review
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Most helpful negative reviews

Buyer Beware

(would not recommend)
1 out of 5 stars
myathebee 4 years ago
I bought on August 1st and by August 14th it was dead, wouldn't hold a charge. I left it plugged in for 2 days hoping it would work and as soon as I removed it from the charger it immediately went into shutdown mode due to lack of battery. I tried troubleshooting with Fitbit directly and their solut...see moreof the reviewer's review
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1 out of 5 stars
Tweetie 1 year ago
The device will not sync with my phone. I have not been able to use it since I have received it. Truly disappointed
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Bad way to attach itself

(would not recommend)
2 out of 5 stars
Kaykay 1 year ago
The way this attaches to itself leaves a lot to be desired. It comes undone without ones knowing it. It flew off my grandson's wrist after less than a month's use and we can't find it. The unit itself was working well for him. So much for a much-wanted Christmas gift.see moreof the reviewer's review
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Battery drains faster after a few months

(would not recommend)
1 out of 5 stars
RoadrunnerCC 2 years ago
I loved fitbit, it motivates you and sync into your smartphone to keep you on track as well as tracking food & calories, but after five months my battery would drain in one day. I got another one to replace it and yet again after 3 months my full charged Fitbit battery was drained by 12 hours! The w...see moreof the reviewer's review
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